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Ubuntu.comUB:CVE-2016-7143

HistorySep 21, 2016 - 12:00 a.m.

CVE-2016-7143

2016-09-2100:00:00

ubuntu.com

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.011

Percentile

84.6%

JSON

The m_authenticate function in modules/m_sasl.c in Charybdis before 3.5.3
allows remote attackers to spoof certificate fingerprints and consequently
log in as another user via a crafted AUTHENTICATE parameter.

Bugs

<http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=836714>

OSVersionArchitecturePackageVersionFilename
ubuntu14.04noarchcharybdis< 3.4.2-3ubuntu0.1~esm1UNKNOWN
ubuntu16.04noarchcharybdis< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	14.04	noarch	charybdis	< 3.4.2-3ubuntu0.1~esm1	UNKNOWN
ubuntu	16.04	noarch	charybdis	< any	UNKNOWN

References

launchpad.net/bugs/cve/CVE-2016-7143

nvd.nist.gov/vuln/detail/CVE-2016-7143

security-tracker.debian.org/tracker/CVE-2016-7143

www.cve.org/CVERecord?id=CVE-2016-7143

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.011

Percentile

84.6%

JSON

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